Download or read book Effect of Pylon Cross Sectional Geometries on Propulsion Integration for a Low Wing Transport written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental program was conducted in the Langley 16-Foot Transonic Tunnel to evaluate the performance effects of various types of pylons on a 1/17th-scale, low-wing transport model. The model wing was designed for cruise at a Mach number of 0.77 and a lift coefficient of 0.55. The pylons were tested at two wing semispan locations over a range of toe-in angles. The effects of toe-in angle were found to be minimal, but the variation in geometry had a more pronounced effect on the lift characteristics of the model. A pylon whose maximum thickness occurred at the wing trailing edge, known as a compression pylon, proved to be the best choice in terms of retaining the flow characteristics of the wing without pylons. Practical considerations such as structural viability may necessitate modification of the compression pylon concept in order to take advantage of its apparent benefits. Ingraldi, Anthony M. and Naik, Dinesh A. and Pendergraft, Odis C., Jr. Langley Research Center...
Download or read book Effect of Pylon Cross sectional Geometries on Propulsion Integration for a Low wing Transport written by Anthony M. Ingraldi and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integration Effects of Pylon Geometry on a High wing Transport Airplane written by John R. Carlson and published by . This book was released on 1989 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Integration Effects of Pylon Geometry on a High wing Transport Plane written by John R. Carlson and published by . This book was released on 1989 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integration Effects of Pylon Geometry and Rearward Mounted Nacelles for a High wing Transport written by John R. Carlson and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book A Strategy for Electronic Dissemination of NASA Langley Technical Publications written by and published by . This book was released on 1994 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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